I don’t think those are the ones you need to worry about—or, should I say, that are the more professional ones. The real ones are the ones who act like people, not businesses. You get random messages that say “hey! I lost my work phone and transferred the numbers, but I don’t remember whose number this is.” Or find a way to send a picture of a pretty girl and say, “remember me? We exchanged numbers a while ago!” Or some shit like that. I think those are the more effective and dangerous ones. I get a lot of those.